Just another junk chainsaw

xyz123 · Jul 26, 2025

I swear best $99 shipped I ever spent.

Impressed and using Oregon Nano.

Farmertec 2511

Tuned in lower 12's and oem mid 12's with the Egan pipe

xyz123 · Sunday at 8:36 AM

Pulling the one epa cap left to get more rpm. Finally turning it up yesterday.

xyz123 · Sunday at 10:45 AM

If any ever needs a big husky flip cap gasket. 589 24 11-01

airbiscuit · Sunday at 11:20 AM

Talk about why changing caps?

xyz123 · Sunday at 11:42 AM

airbiscuit said:
Talk about why changing caps?

What caps you asking about on what saw?

airbiscuit · Sunday at 12:03 PM

You wrote pulling the one EPA cap left to get more RPMs. I took that to mean you were replacing it. How does that help RPMs?

airbiscuit · Sunday at 12:11 PM

This saw?

thclimer · Sunday at 2:35 PM

airbiscuit said:
You wrote pulling the one EPA cap left to get more RPMs. I took that to mean you were replacing it. How does that help RPMs?

On the Echo saw, and many others there are limiter caps on the high and low carburetor screw's. These caps only allow so much adjustment to keep you within the EPA specifications. If you search removing carb limiter caps you would find a few videos, generally a fine treaded wood screw can gab the cap and if your in the correct position you can pull it off.

airbiscuit · Sunday at 3:26 PM

Got it. The pic of the open fuel cap threw me off. I get what you are saying about the carb limiter caps. There's a pretty good video about installing the Eagan pipe, removing the limiter caps, and readjusting the carb.

With your knowledge of chainsaws, it would be cool to see a video of you explaining how to tune a chainsaw.